The 15-inch model comes with 16GB of RAM by default.įurther Reading Intel’s line of notebook CPUs gets more confusing with 14nm Comet LakeLike its predecessors, the Surface Book 3 is differentiated from other Surface devices by its support for dedicated graphics cards. But you can now pair those Intel processors with up to 32GB of LPDDR4x RAM, a step up from the 16GB LPDDR3 maximum of the Surface Book 2. Unlike Microsoft’s Surface Laptop 3 ultrabook, there are no configurations with AMD chips here.

You get the choice of a quad-core Core i5-1035G7 or a quad-core Core i7-1065G7 with the 13.5-inch model, while the 15-inch Surface Book 3 comes with the latter by default. The Surface Book 3 now comes with Intel’s 10 th-gen Core chips-the 10nm Ice Lake ones, not the less-efficient Comet Lake CPUs based on Intel’s older 14nm process. The keyboard has no apparent changes, either, which is largely a good thing. The new models have the exact same dimensions (23mm thick in laptop mode) and weight (3.38-4.2 lbs.) as before, and the display resolutions are still nice and crisp (3000×2000 for the 13.5-inch model, 3240×2160 for the 15-inch one). It’s nearly identical in design to its predecessor: it still has a ridged “fulcrum” hinge that leaves a slight gap above the keyboard when closed it’s still available with a 13.5- or 15-inch display and that display can still detach completely from the rest of the laptop and work as a giant Windows tablet. The Surface Book 3 immediately slots in as the highest-end notebook in Microsoft’s family of PCs.

Surface book 3